Explore the intent and motivation behind the Singleton pattern, its use cases in Java applications, and how it can be reimagined in Clojure for functional programming.
Explore the intricacies of implementing the Singleton pattern in Java, including thread-safe techniques using synchronized methods and volatile fields.
Explore the pitfalls of tight coupling and hidden dependencies in Singleton patterns, and learn how to mitigate these issues using functional programming principles in Clojure.
Explore the power of pure functions in Clojure, their role in functional programming, and how they enhance testability and predictability by avoiding shared state.
Explore how closures in Clojure can encapsulate state, offering controlled access to shared resources without global exposure, and compare this with Java's encapsulation techniques.
Explore how Atoms and Refs in Clojure provide robust solutions for managing shared, mutable state in a thread-safe manner, with practical examples and best practices.
Explore how namespace-level definitions in Clojure provide a functional approach to achieving singleton behavior, ensuring a single instance within a specific context.
Explore memoization techniques in Clojure, a powerful method to cache function results, enhancing performance and providing singleton-like behavior for pure functions.
Explore a comprehensive case study on managing application configuration in Clojure, leveraging functional programming principles to avoid Singletons and ensure efficient, safe access to configuration data.